Miscellaneous Topics

This section comprises miscellaneous security guide topics that you may find useful once you have secured your cluster with authentication, encryption and authorization techniques.

• Jsvc, Task Controller and Container Executor Programs
  • MRv1 and YARN: The jsvc Program
  • MRv1 Only: The Linux TaskController Program
  • YARN Only: The Linux Container Executor Program
  • Task-controller and Container-executor Error Codes
  • MRv1 ONLY: Task-controller Error Codes
  • YARN ONLY: Container-executor Error Codes
• Sqoop, Pig, and Whirr Security Support Status
• Setting Up a Gateway Node to Restrict Cluster Access
  • Installing and Configuring the Firewall and Gateway
  • Accessing HDFS
  • Submitting and Monitoring Jobs
• Logging a Security Support Case
  • Kerberos Issues
  • TLS/SSL Issues
  • LDAP Issues
• Using Antivirus Software on CDH Hosts